Relates ICD-9 Codes to 331.4

Obstructive hydrocephalus

ICD-9 Index
Chapter: 320–359
Section: 330-337
Block: 331 Other cerebral degenerations
331.4 - Obstructiv hydrocephalus

View Code 331.4

331.0 - Alzheimer's disease
331.11 - Pick's disease
331.19 - Other frontotemporal dementia
331.2 - Senile degeneration of brain
331.3 - Communicating hydrocephalus
331.5 - Idiopathic normal pressure hydrocephalus (INPH)
331.6 - Corticobasal degeneration
331.7 - Cerebral degeneration in diseases classified elsewhere
331.81 - Reye's syndrome
331.82 - Dementia with lewy bodies
331.83 - Mild cognitive impairment, so stated
331.89 - Other cerebral degeneration
331.9 - Cerebral degeneration, unspecified

Previous Code: 331.3

View Code 331.4

Next Code: 331.5

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